SudoCue

Clueless Special

 

On this page you will find a unique type of puzzle. The sudoku you need to solve is made up of all center boxes of these sudokus, in the formation you see in this picture. As a reminder, they are highlighted with a light blue color. As you can see, this Sudoku is completely clueless.

To get aquainted with this format, check the Clueless Guide, which has a few solving tips and an easy starter puzzle. If you have trouble handling this puzzle format, you can download the Clueless Helper, a program that can open these puzzles directly from this website. To check your results, go to the list of submissions.

This is Clueless Special number 556, dated 2023-01-22, rated 41 and requires N2,N3,SK.

     
  6 4
    8
9 2  
     
  1  
    8
3 1  
     
  7 8
     
  5  
  4 1
    5
     
     
     
1 8  
     
  5  
3 9 2
     
    7
     
  4  
  1  
     
    3
8    
     
     
     
     
    5
1   3
     
  1  
  6  
     
     
     
     
     
  9  
  6  
6    
9 7  
     
     
     
     
    8
    2
    6
  9 7
     
1    
     
  7  
  3  
2    
8    
9    
5    
9   7
    2
  2 4
     
     
    8
    3
5    
  3  
     
     
8   9
5    
     
    4
8   3
  2  
  1  
  2  
     
    7
     
  6 8
     
     
7 1  
  3  
  9 2
    6
  5  
     
7 9 3
     
  6  
     
3    
5    
  2  
     
     
  1 6
  6  
     
     
    9
2   5
    6
     
     
     
  2  
  9  
1   8
     
     
4    
     
     
     
7    
8 2  
     
2    
1 6  
  9  
     
     
     
    6
4    
    7
3 5  
     
     
  1  
  5  
9    
  8  
4   1
     
2 6 4
3    
  1  
1   5
  2  
9    
  8  
    1
     
    3
4    
  8  
    1
7 8  
5   4
    5
     
    3
     
     
  5  
4   6
    7
     
     
2    
  6  
  2  
  8  
    9
     
  4 9
5    
     
  5  
  7  
    6
     
4    
     
9    
2 8  
    9
  2  
     
    2
  7  
  9  
     
     
     
  4  
3    
6   1
1    
6 9 8
     
     
     
     
     
     
    6
  6  
    8
7    
     
     
     
9    
    2
    8
    4
     
    3
2   1
    3
  8  
  8  
  5  
     
7 1  
     
     
     
     
     
3    
7 6  
  9  
  2  
  3 4
     
8 3  
1    
  5  
7   6
     
     

000920008064000310008010000003000005800000103000000000097000200000070800100030900
078041000000005000050000180010000000060000090000000060500024008907000003002000500
000000040050007010392000000600000008970000002000000006030809004000500803000000020
010007000020000000000068710009000020205000090006000108350010080000050401000900000
030050000092000060006793000000000700000000820400000000264105080300020001010900000
300000060500000000020016000200000006160000400090000007003001005400780000080504003
000406000000007200050000060002000040070000300090000601004201080000003050003080000
020000000080049050009500070100000000698000000000000006710000300000000760000000090
006000009000900020400280000060000900008000002700000008020830706034100000000050000

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From last week's Clueless Special archive

Number Date Rate
562Saturday, January 28, 202341 (N2,H2,SK)
561Friday, January 27, 202341 (N2,H3,F2,SK)
560Thursday, January 26, 202341 (N2,H2,SK)
559Wednesday, January 25, 202341 (N2,H2,SK)
558Tuesday, January 24, 202341 (N2,H2,SK)
557Monday, January 23, 202341 (N2,SK)
556Sunday, January 22, 202341 (N2,N3,SK)
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